consumer spending drives about 70% of the total economy. >>> well, those sky-high airline fees are really adding up. new numbers show domestic airlines raked in a record of more than $1.7 billion in baggage fees, just in the first half of this year. and the government's just released a report reporting more fees, fewer airlines, and fewer flights are in our future. >>> barnes & nobel has just unveiled a new nook model to go head-to-head with amazon's kindle and compete with ipads. a seven-inch model starts at $199. and a nine-inch, at $299. the new nook video service is coming this fall. all kinds of technology for us out there. >> it's hard to keep track of all that's out there. >> honestly, i can't. my kids know more about it than i do. >>> when we come back this wednesday morning, a costly call. the huge amount of gambling money that was at stake in that monday night football fiasco. >>> and then, a quick-thinking teen, risking his life and rushing to the rescue. [ lisa ] my name's lisa, and chantix helped me quit. i honestly loved smoking, and i honestly didn't think i would ever quit